Scientific Name: Diascia spp.

Common Names: Twinspur

Native to: Southern Africa, particularly South Africa

Lighting Requirements: Full sun to partial shade. Prefers bright, direct sunlight but can tolerate some afternoon shade, especially in hotter climates.

Height: 12 to 18 inches

Width: 12 to 18 inches

Winter Look: Grown as an annual in colder climates, dying back after the first frost. In warmer zones, it may survive as a short-lived perennial.

Seasonal Interest: Spring to fall, with a peak bloom period in late spring to summer. It produces abundant, colorful flowers throughout the growing season.

Drought Tolerance: Moderate. It prefers consistent moisture but can tolerate short periods of drought once established.

Soil Requirements: Well-draining, moderately fertile soil.

pH Range: 6.0 to 7.0 (slightly acidic to neutral)

Hardiness Zones: USDA Zones 9 to 11 (often treated as an annual in colder zones)

Deer Resistance: Moderate. Deer may nibble on Diascia, but it is generally not their preferred food.

Attracts: Bees, butterflies, and other pollinators

Potential Issues: It may experience leggy growth in overly rich soil or when not deadheaded regularly.

Notes: Diascia is valued for its delicate, two-lipped flowers in shades of pink, red, orange, purple, and white. It is often used in hanging baskets and containers and as an annual in garden beds. Known for its long blooming season, Diascia thrives in warm climates and provides vibrant color throughout the summer. It works well in both traditional and cottage-style gardens, and its trailing habit makes it an ideal choice for mixed plantings or as ground cover. Regular deadheading will help encourage continued blooming.